12V 2 Channel Relay Module With Optocoupler Support High Low Level Trigger

12V 2 Channel Relay Module With Optocoupler Support High Low Level Trigger. Module can be set high level or low level trigger by jumper wire;. Trigger current 5mA;. Power indicator light (green), relay status indicator light (red);. High or low level trigger option Normally closed pin (NC1) : channel 1 relay normally closed pin.. Condition:: New: A brand-new, unused, unopened and undamaged item in original retail packaging (where packaging is applicable). If the item comes direct from a manufacturer, it may be delivered in non-retail packaging, such as a plain or unprinted box or plastic bag. See the seller's listing for full details. See all condition definitions : Brand: : Unbranded/Generic , UPC: : Does not apply: MPN: : 12V 2 Relay Optocoupler , EAN: : Does not apply: Country/Region of Manufacture: : China , 。

12V 2 Channel Relay Module With Optocoupler Support High Low Level Trigger
12V 2 Channel Relay Module With Optocoupler Support High Low Level Trigger
12V 2 Channel Relay Module With Optocoupler Support High Low Level Trigger
12V 2 Channel Relay Module With Optocoupler Support High Low Level Trigger
12V 2 Channel Relay Module With Optocoupler Support High Low Level Trigger